Base | Representation |
---|---|
bin | 10010101101100001… |
… | …00111001110110010 |
3 | 221221002102020010202 |
4 | 21112300213032302 |
5 | 131033123100040 |
6 | 4340450155202 |
7 | 503636333510 |
oct | 112660471662 |
9 | 27832366122 |
10 | 10045518770 |
11 | 4295484a31 |
12 | 1b44282b02 |
13 | c41266c61 |
14 | 6b42114b0 |
15 | 3dbda0015 |
hex | 256c273b2 |
10045518770 has 64 divisors (see below), whose sum is σ = 21412304640. Its totient is φ = 3321846528.
The previous prime is 10045518677. The next prime is 10045518779. The reversal of 10045518770 is 7781554001.
It is a happy number.
10045518770 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (10045518779) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 195944 + ... + 241836.
It is an arithmetic number, because the mean of its divisors is an integer number (334567260).
Almost surely, 210045518770 is an apocalyptic number.
10045518770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10045518770 is an abundant number, since it is smaller than the sum of its proper divisors (11366785870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10045518770 is a wasteful number, since it uses less digits than its factorization.
10045518770 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46019.
The product of its (nonzero) digits is 39200, while the sum is 38.
The spelling of 10045518770 in words is "ten billion, forty-five million, five hundred eighteen thousand, seven hundred seventy".
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